static void TestRandomData(string testDataSavePath = null)
{
var chars = "abcdefghijklmnopqrstuvwxyz";
chars += chars.ToUpper() + "0123456789`~!@#$%^&*()_+=-{}[]|:><,.\"'\\?/";
var validCharBytes = Encoding.UTF8.GetBytes(chars);
var codeBook = CodeBook.InitFromValidChars(validCharBytes);
var codeBookMetaData = codeBook.GetMetaData();
var codeBook2 = CodeBook.InitFromMetaData(codeBookMetaData);
var seeds = new List <string> {
"PaladinDu01",
"PaladinDu02",
"PaladinDu03",
};
var keys = new List <byte[]>();
foreach (var seed in seeds)
{
keys.Add(codeBook.InitSeed(Encoding.UTF8.GetBytes(seed)));
}
var testDatas = new List <byte[]>
{
Encoding.UTF8.GetBytes("aaaaaaaaaaaaaaaaaaaaaaa"),
Encoding.UTF8.GetBytes("aaaaaaaaaaaaaaaaaaaaaaab"),
Encoding.UTF8.GetBytes("aaaaaaaaaaaaaaaaaaaaaaac"),
Encoding.UTF8.GetBytes("aaaaaaaaaaaaaaaaaaaaaaad")
};
for (int i = 0; i < 1000; ++i)
{
testDatas.Add(GetRandomBytes(validCharBytes, 20));
}
foreach (var testData in testDatas)
{
TestData(codeBook, keys[0], testData);
TestData(codeBook2, keys[0], testData);
}
foreach (var key in keys)
{
TestData(codeBook, key, testDatas[0]);
}
if (testDataSavePath != null)
{
var testCases = new List <List <string> >();
foreach (var testData in testDatas)
{
testCases.Add(new List <string> {
Encoding.UTF8.GetString(testData),
Encoding.UTF8.GetString(codeBook.Encryption(testData, keys[0]))
});
}
var json = JsonConvert.SerializeObject(new TestDataInfo
{
meta = codeBookMetaData,
seed = seeds[0],
cases = testCases
});
System.IO.File.WriteAllText(testDataSavePath, json);
}
}
static void TestByTestData(string testDataPath)
{
string text = System.IO.File.ReadAllText(testDataPath);
var testDataInfo = JsonConvert.DeserializeObject <TestDataInfo>(text);
var codeBook = CodeBook.InitFromMetaData(testDataInfo.meta);
var key = codeBook.InitSeed(Encoding.UTF8.GetBytes(testDataInfo.seed));
foreach (var caseData in testDataInfo.cases)
{
var decryptionData = codeBook.Decryption(Encoding.UTF8.GetBytes(caseData[1]), key);
if (caseData[0].Equals(Encoding.UTF8.GetString(decryptionData)))
{
Console.WriteLine($"decryption success:{caseData[0]},{caseData[1]}");
}
else
{
Console.WriteLine($"decryption error:{caseData[0]},{caseData[1]},{Encoding.UTF8.GetString(decryptionData)}");
}
}
}
